2127902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 3766272

約数和(自身を除く): 1638370

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4903, 9806, 34321, 68642, 151993, 303986, 1063951, 2127902]

約数ペア:

[(1, 2127902), (2, 1063951), (7, 303986), (14, 151993), (31, 68642), (62, 34321), (217, 9806), (434, 4903)]